rusty_alloc_api

The safe Rust surface over rusty_alloc, a pure-Rust remake of mimalloc.

Status: 0.3.0 — a 0.x release. See the rusty_alloc crate page for exactly what has and has not been measured — in particular, there is no wall-clock evidence yet and therefore no speed claim.

What it gives you

• GlobalAlloc — drop it in as #[global_allocator].
• First-class heaps — create independent heaps, allocate from them, destroy them wholesale.
• Allocator — the unstable allocator_api trait, behind a feature.

use rusty_alloc_api::RustyAlloc;

#[global_allocator]
static ALLOC: RustyAlloc = RustyAlloc;

fn main() {
    let v: Vec<u64> = (0..1000).collect();
    println!("{}", v.len());
}

Features

debug_checks, secure, profile — each forwards to the identically-named feature on rusty_alloc.

License

MIT. See LICENSE at the repository root.